docs: def get_router_table(routers):
      """Formats output from _get_routers and returns a table. """
      table = formatting.Table(['Datacenter', 'Hostname', 'Backend Router Id'], "Available Routers")
      for router in routers:
          datacenter = router['topLevelLocation']['longName']
          table.add_row([datacenter, router['hostname'], router['id']])
      return table